Can I use the Cell Protect Disc on other devices than Smartphones? Robert Shockey August 03, 2021 22:03 Updated Yes. You can place these on tablets. But the EMF Cell Protect strips are better designed for use other than smartphones. Related articles How many discs do I need per smartphone? Where do I place the Cell Protect Disc? Can I transfer my disc or strip from one device to another? Comments 0 comments Please sign in to leave a comment.